How to mend ... Flow Return Boiler

which is the flow & return pipe coming out of the top of the boiler?

on a Glow worm fuel saver 40-50(b), which is the flow pipe & which is the return pipe coming off of the top of... [Read more]

which side are flow and return on my boiler?

which side is sides are my flow and return valves

Which is flow and which is return?

Thorn Olympic 38/50b boiler. Which is flow and which is return?

Pressure loss on Vokera Boiler?

I am losing pressure on my Vokera HE Compact boiler. It was installed 18 months ago. The first winter it ran f... [Read more]

glow morm 18hxi not bleeding?

Hi. fitted new zone valve to systme,lost a bit of water but not much.pressurised to one bar .tuned on all ok t... [Read more]

boiler over heating?

boiler comes on when the boiler is hot water only, it then overheats and knocks off heating flow gets very ho... [Read more]

draining boiler?

can i drain my Glow-worm compact 60 boiler without draining whole system, can shut off flow and return valves... [Read more]

How can I fix my heating system?

I have just fitted a new radiator onto an existing open vented system running from a Glow-worm 30HXI boiler. T... [Read more]

potterton boiler problem?

Potterton netaheat 10-16 Boiler I drained down the system to install a new radiator upstairs, refilled system... [Read more]

Flow and return pipes on a British Gas 330 boiler?

Can anyone help with advising which is the flow and which is the return pipe on the top of a British Gas 330 B... [Read more]

combi boiler pressure loss?

baxi 80e combi losing pressure. Only used to lose pressure with heating on. Used to have to top up every coupl... [Read more]

you may need to do drawings before you answer this one ?

This one will put you to the test…….. I have came across an situation in a pub/restaurant where I have a ... [Read more]

myson orion pump over run stat?

I have a myson orion system boiler ,when the heating has been on and turned off by switch or room stat. The bo... [Read more]

F 13 error on a glow worm 38cxi?

My 38cxi is approx 3 years old and I have had the normal problems with the boiler. F14 which is an over tempe... [Read more]

worcester bosch 230?

central heating not working properly 37/39 degrees on max heat,temp on flow /return at boiler same/radiators... [Read more]

boiler connections?

hi i need to know the flow and return,connetions,on a potterton puma 80 boiler.As i am changing this pipe work... [Read more]

add 2 extra radiators to 8mm flow and return?

I have an existing radiator running off 8mm flow and return from a combi boiler.(new Baxi 42kw) Can I remove ... [Read more]

potterton neta heat 16-22?

we have a leak from the back of the boiler its not off the flow or return pipe but a fitting that comes of the... [Read more]

can i add a radiator without draining system?

i want to add a radiator to my porch ,i have located flow and return pipes, i have an oil boiler with small ta... [Read more]

vokera linear,no heating flow?

no code showing,but the boiler fires up then shuts down at 86 degrees, it then fires again at around 70 degree... [Read more]